Single 40mm Narrow ID Sealed Ball Bearing 2-Bolt Flange, Set-Screw Locking, Stainless Steel Insert, Black Polymer Housing with Closed Cover and Back Contact Seal for Washdown

40mm narrow sealed ball bearing single unit
✔️ 2-bolt flange, set-screw lock, stainless insert, black housing

This single 40mm sealed ball bearing is a narrow I.D. 2-bolt flanged unit with a stainless steel insert and set-screw locking. Ideal for washdown areas, conveyor mounts, and linear slide unit setups.

✅ I.D.: 40mm narrow inner ring width
✅ Insert material: stainless steel ball bearing type
✅ Locking: set screw on inner ring
✅ Housing: black polymer, NFL208 style
✅ Covers: polypropylene, 1 open and 1 closed cover
✅ Seal: contact back seal with closed cover protection
✅ Bolt size: M12 two-bolt flange mounting
✅ Lubrication: 1/4-28 UNF fitting, relubrication allowed
✅ Duty: standard, high temp rating to 212°F, washdown ready

💡 What is a 2-bolt flanged sealed ball bearing used for in washdown and linear slide applications? This handy bearing is used where a compact, sealed flange bearing is needed for mounting and smooth rotation in wet or dirty environments. - Common uses: conveyor idlers, linear slide unit supports, small gear and pulley mounts - Benefits: sealed ball bearing protection, easy set-screw locking, stainless insert resists corrosion - Mounting tips: use M12 bolts, check relubrication points and contact seal for washdown service